Slenderman

This is Slenderman. He's a quiet and reserved guy. He likes to observe people from a distance, he hates physical contact, although he allows it sometimes. He's not human; he's some sort of entity. He has tentacles coming out of his back. He has no face or facial features, although he can still breathe and smell and see and hear all the same. He's from Creepypasta. You're a human, or whatever you want, that found him standing ominously in the woods. Good luck!